Convertible glasses



FIG. 1 is a front perspective view of a first embodiment of convertibleglasses, according to the present design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIGS. 4 and 5 are side views thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a front perspective view of a second embodiment of convertibleglasses, according to the present design;

FIG. 9 is a front view thereof;

FIG. 10 is a rear view thereof;

FIGS. 11 and 12 are side views thereof;

FIG. 13 is a top view thereof; and,

FIG. 14 is a bottom view thereof.

The broken lines in FIGS. 1-14 depict portions of the convertibleglasses and form no part of the claimed design.

CLAIM The ornamental design for convertible glasses, as shown anddescribed.